Guilford Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Guilford

Piscataquis County, Maine

2026-10-04 06:00

AQI (US)

Good

PM2.5

μg/m³

3.2

O3

μg/m³

18.9

PM10

μg/m³

5.1

CO

μg/m³

119.3

SO2

μg/m³

0.1

Weather

7℃

91%

7 kph

0 of 11

Historical Data

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